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Independent · Est. 2026
THE PUBLIC RECORD · ORGANISED · SOS.CITY · SOS.cityThe public record of every place, organised.

Type a question, a place, a dataset or an agency. We answer from the record first, with sources. When we can't, Claude looks further.

VerifiedAPI · ArcGISBy address

LA County Assessor Portal

Parcel lookup from the Office of the Assessor

LA County Assessor Portal is published by Los Angeles County Office of the Assessor for Los Angeles County, California. It has an API (ArcGIS REST); its update schedule isn't stated. Reuse: check terms. Check status: verified.

UpdatesNot stated
Last updatedNot stated
ReuseCheck terms
Get itArcGIS REST

About this source

PublisherLos Angeles County Office of the Assessor
Originalhttps://portal.assessor.lacounty.gov/ ↗
PlaceLos Angeles County, California · county
ShelfHousing, buildings and business
FormatsWeb app; ArcGIS REST
Update ratenot stated
Located byParcel
Licencenot stated
CheckedVerified: opened and matched by a person or our reviewer

Cite this source: Los Angeles County Office of the Assessor, “LA County Assessor Portal”, https://portal.assessor.lacounty.gov/. Listed by SOS.city at https://sos.city/source/979 (verified).

Use it in your product

# ArcGIS REST: query the layer
curl "https://dpw.gis.lacounty.gov/dpw/rest/services/gisapps/MapServer/0/query?where=1%3D1&outFields=*&resultRecordCount=5&f=json"
Endpoint as listed by the publisher.
# Through SOS.city: this source and its neighbours, with publisher, licence and check status
curl https://api.sos.city/v1/sources/979 -H "Authorization: Bearer sos_…"

Same shelf, same place